Caffeine and cognition in functional magnetic resonance imaging
F Koppelstaetter, TD Poeppel… - Journal of …, 2010 - content.iospress.com
Caffeine has been consumed since ancient times due to its beneficial effects on attention,
psychomotor function, and memory. Caffeine exerts its action mainly through an antagonism …
psychomotor function, and memory. Caffeine exerts its action mainly through an antagonism …
Modulatory effects on human sensorimotor cortex by whole-hand afferent electrical stimulation
SM Golaszewski, CM Siedentopf, F Koppelstaetter… - Neurology, 2004 - AAN Enterprises
Objective: To investigate the effect of electrical stimulation of the nerve afferents of the hand
on cortical activity elicited by whole-hand subthreshold stimulation for sensation in healthy …
on cortical activity elicited by whole-hand subthreshold stimulation for sensation in healthy …
Human brain structures related to plantar vibrotactile stimulation: a functional magnetic resonance imaging study
SM Golaszewski, CM Siedentopf, F Koppelstaetter… - Neuroimage, 2006 - Elsevier
The purpose of this study was to investigate the sensorimotor cortex response to plantar
vibrotactile stimulation using a newly developed MRI compatible vibration device. Ten …
vibrotactile stimulation using a newly developed MRI compatible vibration device. Ten …
Functional magnetic resonance imaging of the human sensorimotor cortex using a novel vibrotactile stimulator
SM Golaszewski, CM Siedentopf, E Baldauf… - Neuroimage, 2002 - Elsevier
The purpose of this study was to investigate the fMRI response of the sensorimotor cortex to
a vibration paradigm produced by a novel vibrotactile stimulator. Fifteen contiguous slices …
a vibration paradigm produced by a novel vibrotactile stimulator. Fifteen contiguous slices …
Brain activation patterns during a selective attention test—a functional MRI study in healthy volunteers and patients with schizophrenia
EM Weiss, S Golaszewski, FM Mottaghy, A Hofer… - Psychiatry Research …, 2003 - Elsevier
Functional magnetic resonance imaging was used to compare cortical activation patterns in
healthy volunteers with those in patients with schizophrenia during a modified verbal Stroop …
healthy volunteers with those in patients with schizophrenia during a modified verbal Stroop …
The natural course of Sneddon syndrome: clinical and magnetic resonance imaging findings in a prospective six year observation study
SM Boesch, AL Plörer, AJ Auer, W Poewe… - Journal of Neurology …, 2003 - jnnp.bmj.com
Sneddon syndrome (SS) is increasingly recognised as a cause of ischaemic stroke in young
adults. As the natural course of SS is not well defined, the authors performed a prospective …
adults. As the natural course of SS is not well defined, the authors performed a prospective …
The impact of peak saturation of the arterial input function on quantitative evaluation of dynamic susceptibility contrast-enhanced MR studies
R Ellinger, C Kremser, MFH Schocke… - Journal of computer …, 2000 - journals.lww.com
Purpose The purpose of this work was to investigate systematic errors in dynamic contrast-
enhanced MR perfusion studies due to peak saturation of the arterial input function (AIF) and …
enhanced MR perfusion studies due to peak saturation of the arterial input function (AIF) and …
Sneddon's syndrome: diagnosis by skin biopsy and MRI in 17 patients.
G Stockhammer, SR Felber, B Zelger, N Sepp… - Stroke, 1993 - Am Heart Assoc
Sneddon's syndrome, characterized by generalized livedo racemosa and cerebrovascular
lesions, is an underdiagnosed disease. We evaluated clinical, laboratory, histological, and …
lesions, is an underdiagnosed disease. We evaluated clinical, laboratory, histological, and …
Maple syrup urine disease: metabolic decompensation monitored by proton magnetic resonance imaging and spectroscopy
SR Felber, W Sperl, A Chemelli, C Murr… - Annals of …, 1993 - Wiley Online Library
Metabolic decompensation of maple syrup urine disease in a 3.5‐year‐old boy was
monitored by means of proton magnetic resonance imaging and spectroscopy. In the acute …
monitored by means of proton magnetic resonance imaging and spectroscopy. In the acute …
Serial contrast-enhanced magnetic resonance imaging and spectroscopic imaging of acute multiple sclerosis lesions under high-dose methylprednisolone therapy
MFH Schocke, T Berger, SR Felber, C Wolf… - Neuroimage, 2003 - Elsevier
To evaluate biochemical changes in contrast-enhancing multiple sclerosis (MS) lesions, we
examined 14 patients with relapsing-remitting MS at acute clinical exacerbation with the …
examined 14 patients with relapsing-remitting MS at acute clinical exacerbation with the …